Paging Han Solo: Researchers find more efficient way to steer laser beams

For many practical applications involving lasers, it’s important to be able to control the direction of the laser beams. Just ask Han Solo, or the captain of the Death Star. Researchers from North Carolina State University have come up with a very energy-efficient way of steering laser beams that is precise and relatively inexpensive.

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Paging Han Solo: Researchers find more efficient way to steer laser beams